Add missing jets grids

[andreab1997]

Since it seems we lost the jets grids, I reconverted them from the fastnlo grids that we have. Just to be sure, I used --alpha 2 meaning that the alpha order of the LO is 2, is this correct @cschwan?

@giacomomagni @niclaurenti I guess you also will need this soon.

[scarlehoff]

Thanks! Did you check that they produce the same results that the fktables that we already have?

[cschwan]

@andreab1997 at LO the total power of all couplings must be equal to the number of final states. If you take a look at the coupling powers you should see the strong coupling squared, so the power of alpha should be zero (the default). However, that won't change any numbers.

[scarlehoff]

I assumed --alpha refered to alpha_s, that's how little I think about ewk 🙈

[cschwan]

The powers of the strong coupling are saved in APPLgrid/fastNLO, so they're always correct (they have to be, otherwise convolutions will be wrong).

[andreab1997]

@andreab1997 at LO the total power of all couplings must be equal to the number of final states. If you take a look at the coupling powers you should see the strong coupling squared, so the power of alpha should be zero (the default). However, that won't change any numbers.

Ah ok I understand, thanks. I updated them now.

[andreab1997]

I have also added the comparison between these new grids and the fks that we have in theory 400. Fo what I can see, everything seems alright. @scarlehoff